an onomatopoetic term referring sci-fi laser weapon derived from the laser firing sound effect. Also can be doubled to refer to a laser weapon repeating fire.
These guys have heavy armor, you are going to have to use the chume. If you don't have a big chume, pick up the weaker chume chume.
by wRoR March 15, 2007
2 more definitions
the top part of a male penis
**girl kicks guy in crotch** AHHHH!!!!, My Chume!!
by tiffany adkins August 01, 2006
A penis coming out from a vagina, with one ball in and one out. It smells like lilacs and lentils.
"Hey! Don't be such a chume!"
by Anonymous Douche Bag November 09, 2007